RF5111PCBA-41X RFMD [RF Micro Devices], RF5111PCBA-41X Datasheet - Page 5

• Manufacturer Part Number: RF5111PCBA-41X
• Description: 3V DCS POWER AMPLIFIER
• Manufacturer: RFMD [RF Micro Devices]

Rev A1 060921
Base
Pkg
Pin
14
15
16
Function
VCC2
VCC2
VCC2
GND
Description
Power supply for the driver stage. This pin forms the shunt inductance
needed for proper tuning of the second interstage match.
Same as pin 14.
Same as pin 14.
Ground connection for the output stage. This pad should be connected
to the groundplane by vias directly under the device. A short path is
required to obtain optimum performance, as well as to provide a good
thermal path to the PCB for maximum heat dissipation.
Interface Schematic
Same as pin 14.
Same as pin 14.
RF5111
From Bias
Stages
GND2
VCC2
2-5